package ru.spbau.database.group3.parser;

import ru.spbau.database.group3.queryEvaluator.Instruction;

import java.io.IOException;

/**
 * Created with IntelliJ IDEA.
 * User: stas
 * Date: 1/27/13
 * Time: 12:54 PM
 */
public interface Command {
    Instruction process(String cmd) throws IOException;
    boolean isApplicable(String cmd);
}